HygroPalm – HP31
Versatile handheld instrument for humidity and temperature
The HygroPalm HP31 is a handheld instrument with a fix Rotronic probe, it is able to perform spot measurements and logging of relative humidity, temperature and psychrometric parameters.
Advantages of the HygroPalm handheld device
- Relative humidity, temperature and psychrometric calculations
- Graphical display for graphs and up to 4 values
- Freely settable visual and audible alarms on every value
- 64’000 data points memory for time programmable interval logging
- Long lasting battery (up to 48 h when logging every 30 s)
Applications
Mobile inspection and random tests in HVAC, the pharmaceutical industry and building management systems
HygroPalm – HP31
| Device type | Handheld device |
|---|---|
| Probes | Fixed probe |
| Parameters | Relative humidity and temperature |
| Range of application | -10…60°C / 0…100%RH (non-cond.) |
| Accuracy | ±2,0 %RH / ±0,3°C |
| Functions | Spot measurements Time programmable interval logging MIN / MAX / AVG |
| Battery | Lithium Polymer, 3,7V, 1000 mAh (integrated) 48h – Logging every 30s, screen off 10h – Screen always on |
| Psychrometric calculations | Dew / Frost point (Dp /Fp) Wet bulb temperature (Tw) Enthalpy (H) Vapor concentration (Dv) Specific humidity (Q) Mixing ratio by weight (R) Vapor pressure (E) Saturation vapor pressure (Ew) Saturation vapor density (SVD) |
| Calculation method | WMO Standard |
| Display refresh rate | 1 s (typical) |
| Logging interval | 1 s…24 h |
| Storage capacity | 8×8000 data points |
| Communication interfaces | Micro USB / HW4 compatible > V3.9 |
| Housing | ABS, TPR |
| IP protection rating | IP65 |
| Storage and transport conditions | -10…45°C / 10…90%RH |
| Dimensions | 160 x 63 x 30 mm |
- Overview
-
HygroPalm – HP31
Versatile handheld instrument for humidity and temperature
The HygroPalm HP31 is a handheld instrument with a fix Rotronic probe, it is able to perform spot measurements and logging of relative humidity, temperature and psychrometric parameters.
Advantages of the HygroPalm handheld device
- Relative humidity, temperature and psychrometric calculations
- Graphical display for graphs and up to 4 values
- Freely settable visual and audible alarms on every value
- 64’000 data points memory for time programmable interval logging
- Long lasting battery (up to 48 h when logging every 30 s)
Applications
Mobile inspection and random tests in HVAC, the pharmaceutical industry and building management systems
- Technical Specifications
-
HygroPalm – HP31
Device type Handheld device Probes Fixed probe Parameters Relative humidity and temperature Range of application -10…60°C / 0…100%RH (non-cond.) Accuracy ±2,0 %RH / ±0,3°C Functions Spot measurements
Time programmable interval logging
MIN / MAX / AVGBattery Lithium Polymer, 3,7V, 1000 mAh (integrated)
48h – Logging every 30s, screen off
10h – Screen always onPsychrometric calculations Dew / Frost point (Dp /Fp)
Wet bulb temperature (Tw)
Enthalpy (H)
Vapor concentration (Dv)
Specific humidity (Q)
Mixing ratio by weight (R)
Vapor pressure (E)
Saturation vapor pressure (Ew)
Saturation vapor density (SVD)Calculation method WMO Standard Display refresh rate 1 s (typical) Logging interval 1 s…24 h Storage capacity 8×8000 data points Communication interfaces Micro USB / HW4 compatible > V3.9 Housing ABS, TPR IP protection rating IP65 Storage and transport conditions -10…45°C / 10…90%RH Dimensions 160 x 63 x 30 mm - Downloads
